/*
 * @(#)HtmlDemo.java    1.4 99/07/23
 *
 * Copyright (c) 1997-1999 by Sun Microsystems, Inc. All Rights Reserved.
 *
 * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
 * modify and redistribute this software in source and binary code form,
 * provided that i) this copyright notice and license appear on all copies of
 * the software; and ii) Licensee does not utilize the software in a manner
 * which is disparaging to Sun.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
 * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
 * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
 * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
 * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
 * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
 * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
 * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 *
 * This software is not designed or intended for use in on-line control of
 * aircraft, air traffic, aircraft navigation or aircraft communications; or in
 * the design, construction, operation or maintenance of any nuclear
 * facility. Licensee represents and warrants that it will not use or
 * redistribute the Software for such purposes.
 */

package fmap.gui.help;

import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.html.*;

import java.awt.*;
import java.io.*;
import java.net.*;

/**
 * Html Demo
 *
 * @version 1.4 99/07/23
 * @author Jeff Dinkins
 */
public class JPanelHtml extends JPanel
{
    
    JEditorPane html;
    
    /**
     * main method allows us to run as a standalone demo.
     */
    public static void main (String[] args)
    {
        JPanelHtml demo = new JPanelHtml ();
//        demo.mainImpl ();
    }
    
    /**
     * HtmlDemo Constructor
     */
    public JPanelHtml ()
    {
        
        System.out.println ("PANEL EN FORMATO HTML");
        
        // Set the title for this demo, and an icon used to represent this
        // demo inside the SwingSet2 app.
//        super (swingset, "HtmlDemo", "toolbar/JEditorPane.gif");

        try
        {
            URL url = null;
            // System.getProperty ("user.dir") +
            // System.getProperty("file.separator");
            String path = null;
            try
            {
                path = "/fmap/casos_uso.html";
                url = this.getClass ().getResource (path);
            
            }
            catch (Exception e)
            {
                System.err.println ("Failed to open " + path);
                url = null;
            }

            if(url != null)
            {
                html = new JEditorPane (url);
                html.setEditable (false);
                html.addHyperlinkListener (createHyperLinkListener ());
                
                JScrollPane scroller = new JScrollPane ();
                JViewport vp = scroller.getViewport ();
                vp.add (html);
                
                
//                this.setVisible (true);
                
//                this.add (scroller);
                
//                getDemoPanel ().add (scroller, BorderLayout.CENTER);
            }
        }
        catch (MalformedURLException e)
        {
            System.out.println ("Malformed URL: " + e);
        }
        catch (IOException e)
        {
            System.out.println ("IOException: " + e);
        }
    }
    
    public HyperlinkListener createHyperLinkListener ()
    {
        return new HyperlinkListener ()
        {
            public void hyperlinkUpdate (HyperlinkEvent e)
            {
                if (e.getEventType () == HyperlinkEvent.EventType.ACTIVATED)
                {
                    if (e instanceof HTMLFrameHyperlinkEvent)
                    {
                        ((HTMLDocument)html.getDocument ()).processHTMLFrameHyperlinkEvent (
                                (HTMLFrameHyperlinkEvent)e);
                    }
                    else
                    {
                        try
                        {
                            html.setPage (e.getURL ());
                        }
                        catch (IOException ioe)
                        {
                            System.out.println ("IOE: " + ioe);
                        }
                    }
                }
            }
        };
    }
    
}
